Post on 26-Mar-2015
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area angles work Probability
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A100
What is the formula for area of a triangle?
A100A
1/2bh
A200
What is the formula for area of a parallelogram?
A200A
bh
A300
What is the formula for surface area of a cylinder?
A300A
2Пr2 +2Пrh
A400
If a rectangle has a perimeter of 20. What is the maximum area?
A400A
25
A500
What is the formula for area of a polygon with more than
4 sides?
A500A
1/2aPa=apothemP=perimeter
B100
The sum of interior angles of a pentagon?
B100A
540
B200
What is the sum of the exterior angles of a pentagon?
B200A
360
B300
What is the one of the exterior angles of a regular
octagon?
B300A
45
B400
135o
x
x+5
Find x?
B400A
65
B500
30o 30o
A B
C
If AB=40 square root 3 What is the length of AC?
B500A
40
C100
If a chef can prepare 9 salads per hour and
another chef can prepare 10 salads per hour. How
many salads can they prepare together in 4
hours?
C100A
76
C200
If 5 zambonis can resurface an ice rink in 12 seconds, how many seconds will it take 6
zambonis to resurface an ice rink?
C200A
10
seconds
C300
If T.I. Can make an album in 1 day and Snoop dogg takes twice as
long to do the work. How many hours will it take to make the
album together?
C300A
16 hours
C400
When two people are walking towards the same direction and meet. What
is the same? Distance, rate or time?
C400A
time.
C500
IF it takes t hours to fill a pool with water. And the
pressure is increased so the water flows 3 times as fast. What part of the pool will
be filled in 3 hours?
C500A
9/t
D100
If there are 22 girls and 47 boys at a dance, how many possible pairs of boy girl dance partners
are there?
D100A
1034
D200
In what case does order matter? Factorial,
combination or factorial.
D200A
Permutation.
D300
In how many orders can the letters in the word
focus be arranged?
D300A
5 factorial=120
D400
If you have 8 coin tosses. What is the probability that the coin ends up
heads every time?
D400A
1/256
D500
Daily double
D500A
A combination lock consists of 5 digits. If you know the first digit, and the last 4 digits cannot be a 7. What is the maximum number of combinations to try to learn the
combination for the lock?
E100
What is the equation for exponential growth? Describe
each variable.
E100A
Y=C(1+r)t
Initial amount
Growth factor
Time period
E200
In y=10(.85)t
What is the percent decrease every time
period?
E200A
15%
E300
Write an inequality for the possible r
values for exponential decay.
E300A
0<r<1
E400
You buy a car for 10,000 dollars and it
depreciates at a rate of 10 percent every year. How much will it be worth after 3 years?
E400A
Y=10,000(.9)2
9x9=.81(10,000)
=8100
E500
x
y
(0, 100)
Write the equation of this line if r=.13 and use a variable for time.
E500A
Y=100(.87)t
F100
x
y
Name this graph and give me an example of it’s equation
F100A
Line, or linear equationY=mx+b
F200
x
y
Name the graph and give an example of it’s equation.
F200A
Parabola y=ax2+bx+c
F300
x
y
Name that graph, and an example of it’s equation.
F300A
Absolute value,Y=|x|
F400
How many points do I need to graph a line?
F400A
2 points
F500
What are the ways to solve for a system of
linear equations.
F500A
Graphing, substitution, linear
combination
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